PT  - JOURNAL ARTICLE
ED - British Journal of General Practice
TI  - Research
DP  - 1957 Nov 01
TA  - Research Newsletter
PG  - 345--346
VI  - os-5
IP  - 17
4099  - http://bjgp.org/content/os-5/17/345.short
4100  - http://bjgp.org/content/os-5/17/345.full
SO  - Res Newsl1957 Nov 01; os-5